34254380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55249}}^1$

素因数の和:55289

約数の個数: 24

約数和(自身を含む): 74256000

約数和(自身を除く): 40001620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 55249, 110498, 220996, 276245, 552490, 1104980, 1712719, 3425438, 6850876, 8563595, 17127190, 34254380]

約数ペア:

[(1, 34254380), (2, 17127190), (4, 8563595), (5, 6850876), (10, 3425438), (20, 1712719), (31, 1104980), (62, 552490), (124, 276245), (155, 220996), (310, 110498), (620, 55249)]